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Q: WHAT IS 5 plus 2X equals 8?

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2x + 5 = 13 2x = 8 2x/2 = 8/2 x=4

6x - 8 + 2x - 5 = 7 - 2x ?

Simplify 4x + 3 = 2x + 8 2x = 5 x =2½

2x-3 = x+5 2x-x = 8 x = 8

x=5

2x + 5 = 13 2x = 8 x = 4

x= -5

5 - 2x = 8 x = -1 and 1/2 4x = 6 x = 6/4 or 3/2

3x+5 = 2x+13 3x-2x = 13-5 x = 8

6x-8+2x-5 = 7-2x 6x+2x+2x = 7+8+5 10x = 20 x = 20/10 x = 2

3x+8 = 2x+5 Subtract 2x from both sides: x+8 = 5 Subtract 8 from both sides: x = -3

no x would be 0.5 because two times 0.5 is 1 ( 2x ) and then add 7 equals 8 ( plus seven equals 8 )

645375

X=7

if it is -X then X=5 if it was minus X the X=10

Since 7x + 13x +2x + 8 is an expression (there is no equal sign), there is no answer as to what x equals. However, this expression can be simplified to 22x + 8.

The answer to 1 over 2x plus 13 equals 9 is x equals -8.

-2x+5=13 you subtract 5 away from +5 and this cancels out. you then do the same to the other side by taking 5 away from 13 therefor you get 8. Now you have -2x=8, take -2x and divide it into 8 and you get 4.

-5x+3(x+8)=16-2x

x=5 y=-3

x=1 y=7

8 - 10 + 7 = 5 x = 4

Assuming the question is "solve for x", the answer is x=5

1)add 5 to each side ,2x+8=4x 2)subtract 2x from each side, 8=2x 3) divide each side by 2, x=4

3x + 8 = 2x +28 3x - 2x = 28 - 8 x=20